202401440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 499458960

約数和(自身を除く): 297057520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 181, 232, 241, 290, 362, 464, 482, 580, 724, 905, 928, 964, 1160, 1205, 1448, 1810, 1928, 2320, 2410, 2896, 3620, 3856, 4640, 4820, 5249, 5792, 6989, 7240, 7712, 9640, 10498, 13978, 14480, 19280, 20996, 26245, 27956, 28960, 34945, 38560, 41992, 43621, 52490, 55912, 69890, 83984, 87242, 104980, 111824, 139780, 167968, 174484, 209960, 218105, 223648, 279560, 348968, 419920, 436210, 559120, 697936, 839840, 872420, 1118240, 1265009, 1395872, 1744840, 2530018, 3489680, 5060036, 6325045, 6979360, 10120072, 12650090, 20240144, 25300180, 40480288, 50600360, 101200720, 202401440]

約数ペア:

[(1, 202401440), (2, 101200720), (4, 50600360), (5, 40480288), (8, 25300180), (10, 20240144), (16, 12650090), (20, 10120072), (29, 6979360), (32, 6325045), (40, 5060036), (58, 3489680), (80, 2530018), (116, 1744840), (145, 1395872), (160, 1265009), (181, 1118240), (232, 872420), (241, 839840), (290, 697936), (362, 559120), (464, 436210), (482, 419920), (580, 348968), (724, 279560), (905, 223648), (928, 218105), (964, 209960), (1160, 174484), (1205, 167968), (1448, 139780), (1810, 111824), (1928, 104980), (2320, 87242), (2410, 83984), (2896, 69890), (3620, 55912), (3856, 52490), (4640, 43621), (4820, 41992), (5249, 38560), (5792, 34945), (6989, 28960), (7240, 27956), (7712, 26245), (9640, 20996), (10498, 19280), (13978, 14480)]