45972040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 106868160

約数和(自身を除く): 60896120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 83, 122, 166, 227, 244, 305, 332, 415, 454, 488, 610, 664, 830, 908, 1135, 1220, 1660, 1816, 2270, 2440, 3320, 4540, 5063, 9080, 10126, 13847, 18841, 20252, 25315, 27694, 37682, 40504, 50630, 55388, 69235, 75364, 94205, 101260, 110776, 138470, 150728, 188410, 202520, 276940, 376820, 553880, 753640, 1149301, 2298602, 4597204, 5746505, 9194408, 11493010, 22986020, 45972040]

約数ペア:

[(1, 45972040), (2, 22986020), (4, 11493010), (5, 9194408), (8, 5746505), (10, 4597204), (20, 2298602), (40, 1149301), (61, 753640), (83, 553880), (122, 376820), (166, 276940), (227, 202520), (244, 188410), (305, 150728), (332, 138470), (415, 110776), (454, 101260), (488, 94205), (610, 75364), (664, 69235), (830, 55388), (908, 50630), (1135, 40504), (1220, 37682), (1660, 27694), (1816, 25315), (2270, 20252), (2440, 18841), (3320, 13847), (4540, 10126), (5063, 9080)]