33313840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 97136640

約数和(自身を除く): 63822800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 101, 112, 124, 133, 140, 152, 155, 190, 202, 217, 248, 266, 280, 304, 310, 380, 404, 434, 496, 505, 532, 560, 589, 620, 665, 707, 760, 808, 868, 1010, 1064, 1085, 1178, 1240, 1330, 1414, 1520, 1616, 1736, 1919, 2020, 2128, 2170, 2356, 2480, 2660, 2828, 2945, 3131, 3472, 3535, 3838, 4040, 4123, 4340, 4712, 5320, 5656, 5890, 6262, 7070, 7676, 8080, 8246, 8680, 9424, 9595, 10640, 11312, 11780, 12524, 13433, 14140, 15352, 15655, 16492, 17360, 19190, 20615, 21917, 23560, 25048, 26866, 28280, 30704, 31310, 32984, 38380, 41230, 43834, 47120, 50096, 53732, 56560, 59489, 62620, 65968, 67165, 76760, 82460, 87668, 107464, 109585, 118978, 125240, 134330, 153520, 164920, 175336, 214928, 219170, 237956, 250480, 268660, 297445, 329840, 350672, 416423, 438340, 475912, 537320, 594890, 832846, 876680, 951824, 1074640, 1189780, 1665692, 1753360, 2082115, 2379560, 3331384, 4164230, 4759120, 6662768, 8328460, 16656920, 33313840]

約数ペア:

[(1, 33313840), (2, 16656920), (4, 8328460), (5, 6662768), (7, 4759120), (8, 4164230), (10, 3331384), (14, 2379560), (16, 2082115), (19, 1753360), (20, 1665692), (28, 1189780), (31, 1074640), (35, 951824), (38, 876680), (40, 832846), (56, 594890), (62, 537320), (70, 475912), (76, 438340), (80, 416423), (95, 350672), (101, 329840), (112, 297445), (124, 268660), (133, 250480), (140, 237956), (152, 219170), (155, 214928), (190, 175336), (202, 164920), (217, 153520), (248, 134330), (266, 125240), (280, 118978), (304, 109585), (310, 107464), (380, 87668), (404, 82460), (434, 76760), (496, 67165), (505, 65968), (532, 62620), (560, 59489), (589, 56560), (620, 53732), (665, 50096), (707, 47120), (760, 43834), (808, 41230), (868, 38380), (1010, 32984), (1064, 31310), (1085, 30704), (1178, 28280), (1240, 26866), (1330, 25048), (1414, 23560), (1520, 21917), (1616, 20615), (1736, 19190), (1919, 17360), (2020, 16492), (2128, 15655), (2170, 15352), (2356, 14140), (2480, 13433), (2660, 12524), (2828, 11780), (2945, 11312), (3131, 10640), (3472, 9595), (3535, 9424), (3838, 8680), (4040, 8246), (4123, 8080), (4340, 7676), (4712, 7070), (5320, 6262), (5656, 5890)]