1844850500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1734

約数の個数: 96

約数和(自身を含む): 4203239040

約数和(自身を除く): 2358388540

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 53, 86, 100, 106, 125, 172, 212, 215, 250, 265, 430, 500, 530, 860, 1060, 1075, 1325, 1619, 2150, 2279, 2650, 3238, 4300, 4558, 5300, 5375, 6476, 6625, 8095, 9116, 10750, 11395, 13250, 16190, 21500, 22790, 26500, 32380, 40475, 45580, 56975, 69617, 80950, 85807, 113950, 139234, 161900, 171614, 202375, 227900, 278468, 284875, 343228, 348085, 404750, 429035, 569750, 696170, 809500, 858070, 1139500, 1392340, 1716140, 1740425, 2145175, 3480850, 3689701, 4290350, 6961700, 7379402, 8580700, 8702125, 10725875, 14758804, 17404250, 18448505, 21451750, 34808500, 36897010, 42903500, 73794020, 92242525, 184485050, 368970100, 461212625, 922425250, 1844850500]

約数ペア:

[(1, 1844850500), (2, 922425250), (4, 461212625), (5, 368970100), (10, 184485050), (20, 92242525), (25, 73794020), (43, 42903500), (50, 36897010), (53, 34808500), (86, 21451750), (100, 18448505), (106, 17404250), (125, 14758804), (172, 10725875), (212, 8702125), (215, 8580700), (250, 7379402), (265, 6961700), (430, 4290350), (500, 3689701), (530, 3480850), (860, 2145175), (1060, 1740425), (1075, 1716140), (1325, 1392340), (1619, 1139500), (2150, 858070), (2279, 809500), (2650, 696170), (3238, 569750), (4300, 429035), (4558, 404750), (5300, 348085), (5375, 343228), (6476, 284875), (6625, 278468), (8095, 227900), (9116, 202375), (10750, 171614), (11395, 161900), (13250, 139234), (16190, 113950), (21500, 85807), (22790, 80950), (26500, 69617), (32380, 56975), (40475, 45580)]