4140177860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2\times {\mathrm{223}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 10856229888

約数和(自身を除く): 6716052028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 101, 130, 140, 182, 202, 223, 260, 364, 404, 446, 455, 505, 707, 892, 910, 1010, 1115, 1313, 1414, 1561, 1820, 2020, 2230, 2626, 2828, 2899, 3122, 3535, 4460, 5252, 5798, 6244, 6565, 7070, 7805, 9191, 10201, 11596, 13130, 14140, 14495, 15610, 18382, 20293, 20402, 22523, 26260, 28990, 31220, 36764, 40586, 40804, 45046, 45955, 51005, 57980, 71407, 81172, 90092, 91910, 101465, 102010, 112615, 132613, 142814, 157661, 183820, 202930, 204020, 225230, 265226, 285628, 292799, 315322, 357035, 405860, 450460, 530452, 585598, 630644, 663065, 714070, 788305, 928291, 1171196, 1326130, 1428140, 1463995, 1576610, 1856582, 2049593, 2274823, 2652260, 2927990, 3153220, 3713164, 4099186, 4549646, 4641455, 5855980, 8198372, 9099292, 9282910, 10247965, 11374115, 15923761, 18565820, 20495930, 22748230, 29572699, 31847522, 40991860, 45496460, 59145398, 63695044, 79618805, 118290796, 147863495, 159237610, 207008893, 295726990, 318475220, 414017786, 591453980, 828035572, 1035044465, 2070088930, 4140177860]

約数ペア:

[(1, 4140177860), (2, 2070088930), (4, 1035044465), (5, 828035572), (7, 591453980), (10, 414017786), (13, 318475220), (14, 295726990), (20, 207008893), (26, 159237610), (28, 147863495), (35, 118290796), (52, 79618805), (65, 63695044), (70, 59145398), (91, 45496460), (101, 40991860), (130, 31847522), (140, 29572699), (182, 22748230), (202, 20495930), (223, 18565820), (260, 15923761), (364, 11374115), (404, 10247965), (446, 9282910), (455, 9099292), (505, 8198372), (707, 5855980), (892, 4641455), (910, 4549646), (1010, 4099186), (1115, 3713164), (1313, 3153220), (1414, 2927990), (1561, 2652260), (1820, 2274823), (2020, 2049593), (2230, 1856582), (2626, 1576610), (2828, 1463995), (2899, 1428140), (3122, 1326130), (3535, 1171196), (4460, 928291), (5252, 788305), (5798, 714070), (6244, 663065), (6565, 630644), (7070, 585598), (7805, 530452), (9191, 450460), (10201, 405860), (11596, 357035), (13130, 315322), (14140, 292799), (14495, 285628), (15610, 265226), (18382, 225230), (20293, 204020), (20402, 202930), (22523, 183820), (26260, 157661), (28990, 142814), (31220, 132613), (36764, 112615), (40586, 102010), (40804, 101465), (45046, 91910), (45955, 90092), (51005, 81172), (57980, 71407)]