5507150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 12856320

約数和(自身を除く): 7349170

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 31, 34, 38, 50, 55, 62, 85, 95, 110, 155, 170, 187, 190, 209, 275, 310, 323, 341, 374, 418, 425, 475, 527, 550, 589, 646, 682, 775, 850, 935, 950, 1045, 1054, 1178, 1550, 1615, 1705, 1870, 2090, 2635, 2945, 3230, 3410, 3553, 4675, 5225, 5270, 5797, 5890, 6479, 7106, 8075, 8525, 9350, 10013, 10450, 11594, 12958, 13175, 14725, 16150, 17050, 17765, 20026, 26350, 28985, 29450, 32395, 35530, 50065, 57970, 64790, 88825, 100130, 110143, 144925, 161975, 177650, 220286, 250325, 289850, 323950, 500650, 550715, 1101430, 2753575, 5507150]

約数ペア:

[(1, 5507150), (2, 2753575), (5, 1101430), (10, 550715), (11, 500650), (17, 323950), (19, 289850), (22, 250325), (25, 220286), (31, 177650), (34, 161975), (38, 144925), (50, 110143), (55, 100130), (62, 88825), (85, 64790), (95, 57970), (110, 50065), (155, 35530), (170, 32395), (187, 29450), (190, 28985), (209, 26350), (275, 20026), (310, 17765), (323, 17050), (341, 16150), (374, 14725), (418, 13175), (425, 12958), (475, 11594), (527, 10450), (550, 10013), (589, 9350), (646, 8525), (682, 8075), (775, 7106), (850, 6479), (935, 5890), (950, 5797), (1045, 5270), (1054, 5225), (1178, 4675), (1550, 3553), (1615, 3410), (1705, 3230), (1870, 2945), (2090, 2635)]