46420040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 111196800

約数和(自身を除く): 64776760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 103, 152, 190, 206, 380, 412, 515, 593, 760, 824, 1030, 1186, 1957, 2060, 2372, 2965, 3914, 4120, 4744, 5930, 7828, 9785, 11267, 11860, 15656, 19570, 22534, 23720, 39140, 45068, 56335, 61079, 78280, 90136, 112670, 122158, 225340, 244316, 305395, 450680, 488632, 610790, 1160501, 1221580, 2321002, 2443160, 4642004, 5802505, 9284008, 11605010, 23210020, 46420040]

約数ペア:

[(1, 46420040), (2, 23210020), (4, 11605010), (5, 9284008), (8, 5802505), (10, 4642004), (19, 2443160), (20, 2321002), (38, 1221580), (40, 1160501), (76, 610790), (95, 488632), (103, 450680), (152, 305395), (190, 244316), (206, 225340), (380, 122158), (412, 112670), (515, 90136), (593, 78280), (760, 61079), (824, 56335), (1030, 45068), (1186, 39140), (1957, 23720), (2060, 22534), (2372, 19570), (2965, 15656), (3914, 11860), (4120, 11267), (4744, 9785), (5930, 7828)]