46488260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 126690480

約数和(自身を除く): 80202220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 49, 52, 65, 70, 82, 89, 91, 98, 130, 140, 164, 178, 182, 196, 205, 245, 260, 287, 356, 364, 410, 445, 455, 490, 533, 574, 623, 637, 820, 890, 910, 980, 1066, 1148, 1157, 1246, 1274, 1435, 1780, 1820, 2009, 2132, 2314, 2492, 2548, 2665, 2870, 3115, 3185, 3649, 3731, 4018, 4361, 4628, 5330, 5740, 5785, 6230, 6370, 7298, 7462, 8036, 8099, 8722, 10045, 10660, 11570, 12460, 12740, 14596, 14924, 16198, 17444, 18245, 18655, 20090, 21805, 23140, 25543, 26117, 32396, 36490, 37310, 40180, 40495, 43610, 47437, 51086, 52234, 56693, 72980, 74620, 80990, 87220, 94874, 102172, 104468, 113386, 127715, 130585, 161980, 178801, 189748, 226772, 237185, 255430, 261170, 283465, 332059, 357602, 474370, 510860, 522340, 566930, 664118, 715204, 894005, 948740, 1133860, 1328236, 1660295, 1788010, 2324413, 3320590, 3576020, 4648826, 6641180, 9297652, 11622065, 23244130, 46488260]

約数ペア:

[(1, 46488260), (2, 23244130), (4, 11622065), (5, 9297652), (7, 6641180), (10, 4648826), (13, 3576020), (14, 3320590), (20, 2324413), (26, 1788010), (28, 1660295), (35, 1328236), (41, 1133860), (49, 948740), (52, 894005), (65, 715204), (70, 664118), (82, 566930), (89, 522340), (91, 510860), (98, 474370), (130, 357602), (140, 332059), (164, 283465), (178, 261170), (182, 255430), (196, 237185), (205, 226772), (245, 189748), (260, 178801), (287, 161980), (356, 130585), (364, 127715), (410, 113386), (445, 104468), (455, 102172), (490, 94874), (533, 87220), (574, 80990), (623, 74620), (637, 72980), (820, 56693), (890, 52234), (910, 51086), (980, 47437), (1066, 43610), (1148, 40495), (1157, 40180), (1246, 37310), (1274, 36490), (1435, 32396), (1780, 26117), (1820, 25543), (2009, 23140), (2132, 21805), (2314, 20090), (2492, 18655), (2548, 18245), (2665, 17444), (2870, 16198), (3115, 14924), (3185, 14596), (3649, 12740), (3731, 12460), (4018, 11570), (4361, 10660), (4628, 10045), (5330, 8722), (5740, 8099), (5785, 8036), (6230, 7462), (6370, 7298)]