3271891160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1\times {\mathrm{1163}}^1$

素因数の和:2388

約数の個数: 64

約数和(自身を含む): 7495368480

約数和(自身を除く): 4223477320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1153, 1163, 1220, 2306, 2326, 2440, 4612, 4652, 5765, 5815, 9224, 9304, 11530, 11630, 23060, 23260, 46120, 46520, 70333, 70943, 140666, 141886, 281332, 283772, 351665, 354715, 562664, 567544, 703330, 709430, 1340939, 1406660, 1418860, 2681878, 2813320, 2837720, 5363756, 6704695, 10727512, 13409390, 26818780, 53637560, 81797279, 163594558, 327189116, 408986395, 654378232, 817972790, 1635945580, 3271891160]

約数ペア:

[(1, 3271891160), (2, 1635945580), (4, 817972790), (5, 654378232), (8, 408986395), (10, 327189116), (20, 163594558), (40, 81797279), (61, 53637560), (122, 26818780), (244, 13409390), (305, 10727512), (488, 6704695), (610, 5363756), (1153, 2837720), (1163, 2813320), (1220, 2681878), (2306, 1418860), (2326, 1406660), (2440, 1340939), (4612, 709430), (4652, 703330), (5765, 567544), (5815, 562664), (9224, 354715), (9304, 351665), (11530, 283772), (11630, 281332), (23060, 141886), (23260, 140666), (46120, 70943), (46520, 70333)]