16635705460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{51899}}^1$

素因数の和:51997

約数の個数: 96

約数和(自身を含む): 40178073600

約数和(自身を除く): 23542368140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 47, 55, 62, 94, 110, 124, 155, 188, 220, 235, 310, 341, 470, 517, 620, 682, 940, 1034, 1364, 1457, 1705, 2068, 2585, 2914, 3410, 5170, 5828, 6820, 7285, 10340, 14570, 16027, 29140, 32054, 51899, 64108, 80135, 103798, 160270, 207596, 259495, 320540, 518990, 570889, 1037980, 1141778, 1608869, 2283556, 2439253, 2854445, 3217738, 4878506, 5708890, 6435476, 8044345, 9757012, 11417780, 12196265, 16088690, 17697559, 24392530, 26831783, 32177380, 35395118, 48785060, 53663566, 70790236, 75616843, 88487795, 107327132, 134158915, 151233686, 176975590, 268317830, 302467372, 353951180, 378084215, 536635660, 756168430, 831785273, 1512336860, 1663570546, 3327141092, 4158926365, 8317852730, 16635705460]

約数ペア:

[(1, 16635705460), (2, 8317852730), (4, 4158926365), (5, 3327141092), (10, 1663570546), (11, 1512336860), (20, 831785273), (22, 756168430), (31, 536635660), (44, 378084215), (47, 353951180), (55, 302467372), (62, 268317830), (94, 176975590), (110, 151233686), (124, 134158915), (155, 107327132), (188, 88487795), (220, 75616843), (235, 70790236), (310, 53663566), (341, 48785060), (470, 35395118), (517, 32177380), (620, 26831783), (682, 24392530), (940, 17697559), (1034, 16088690), (1364, 12196265), (1457, 11417780), (1705, 9757012), (2068, 8044345), (2585, 6435476), (2914, 5708890), (3410, 4878506), (5170, 3217738), (5828, 2854445), (6820, 2439253), (7285, 2283556), (10340, 1608869), (14570, 1141778), (16027, 1037980), (29140, 570889), (32054, 518990), (51899, 320540), (64108, 259495), (80135, 207596), (103798, 160270)]