971883680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{148153}}^1$

素因数の和:148209

約数の個数: 48

約数和(自身を含む): 2352092904

約数和(自身を除く): 1380209224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 148153, 296306, 592612, 740765, 1185224, 1481530, 2370448, 2963060, 4740896, 5926120, 6074273, 11852240, 12148546, 23704480, 24297092, 30371365, 48594184, 60742730, 97188368, 121485460, 194376736, 242970920, 485941840, 971883680]

約数ペア:

[(1, 971883680), (2, 485941840), (4, 242970920), (5, 194376736), (8, 121485460), (10, 97188368), (16, 60742730), (20, 48594184), (32, 30371365), (40, 24297092), (41, 23704480), (80, 12148546), (82, 11852240), (160, 6074273), (164, 5926120), (205, 4740896), (328, 2963060), (410, 2370448), (656, 1481530), (820, 1185224), (1312, 740765), (1640, 592612), (3280, 296306), (6560, 148153)]