6847889750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2671

約数の個数: 128

約数和(自身を含む): 14875660800

約数和(自身を除く): 8027771050

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 43, 50, 65, 86, 95, 125, 130, 190, 215, 247, 250, 325, 430, 475, 494, 559, 650, 817, 950, 1075, 1118, 1235, 1625, 1634, 2150, 2375, 2470, 2579, 2795, 3250, 4085, 4750, 5158, 5375, 5590, 6175, 8170, 10621, 10750, 12350, 12895, 13975, 20425, 21242, 25790, 27950, 30875, 33527, 40850, 49001, 53105, 61750, 64475, 67054, 69875, 98002, 102125, 106210, 110897, 128950, 139750, 167635, 204250, 221794, 245005, 265525, 322375, 335270, 490010, 531050, 554485, 637013, 644750, 838175, 1108970, 1225025, 1274026, 1327625, 1441661, 1676350, 2107043, 2450050, 2655250, 2772425, 2883322, 3185065, 4190875, 4214086, 5544850, 6125125, 6370130, 7208305, 8381750, 10535215, 12250250, 13862125, 14416610, 15925325, 21070430, 27391559, 27724250, 31850650, 36041525, 52676075, 54783118, 72083050, 79626625, 105352150, 136957795, 159253250, 180207625, 263380375, 273915590, 360415250, 526760750, 684788975, 1369577950, 3423944875, 6847889750]

約数ペア:

[(1, 6847889750), (2, 3423944875), (5, 1369577950), (10, 684788975), (13, 526760750), (19, 360415250), (25, 273915590), (26, 263380375), (38, 180207625), (43, 159253250), (50, 136957795), (65, 105352150), (86, 79626625), (95, 72083050), (125, 54783118), (130, 52676075), (190, 36041525), (215, 31850650), (247, 27724250), (250, 27391559), (325, 21070430), (430, 15925325), (475, 14416610), (494, 13862125), (559, 12250250), (650, 10535215), (817, 8381750), (950, 7208305), (1075, 6370130), (1118, 6125125), (1235, 5544850), (1625, 4214086), (1634, 4190875), (2150, 3185065), (2375, 2883322), (2470, 2772425), (2579, 2655250), (2795, 2450050), (3250, 2107043), (4085, 1676350), (4750, 1441661), (5158, 1327625), (5375, 1274026), (5590, 1225025), (6175, 1108970), (8170, 838175), (10621, 644750), (10750, 637013), (12350, 554485), (12895, 531050), (13975, 490010), (20425, 335270), (21242, 322375), (25790, 265525), (27950, 245005), (30875, 221794), (33527, 204250), (40850, 167635), (49001, 139750), (53105, 128950), (61750, 110897), (64475, 106210), (67054, 102125), (69875, 98002)]