162356550100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1073077}}^1$

素因数の和:1073197

約数の個数: 72

約数和(自身を含む): 377229840120

約数和(自身を除く): 214873290020

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 89, 100, 170, 178, 340, 356, 425, 445, 850, 890, 1513, 1700, 1780, 2225, 3026, 4450, 6052, 7565, 8900, 15130, 30260, 37825, 75650, 151300, 1073077, 2146154, 4292308, 5365385, 10730770, 18242309, 21461540, 26826925, 36484618, 53653850, 72969236, 91211545, 95503853, 107307700, 182423090, 191007706, 364846180, 382015412, 456057725, 477519265, 912115450, 955038530, 1623565501, 1824230900, 1910077060, 2387596325, 3247131002, 4775192650, 6494262004, 8117827505, 9550385300, 16235655010, 32471310020, 40589137525, 81178275050, 162356550100]

約数ペア:

[(1, 162356550100), (2, 81178275050), (4, 40589137525), (5, 32471310020), (10, 16235655010), (17, 9550385300), (20, 8117827505), (25, 6494262004), (34, 4775192650), (50, 3247131002), (68, 2387596325), (85, 1910077060), (89, 1824230900), (100, 1623565501), (170, 955038530), (178, 912115450), (340, 477519265), (356, 456057725), (425, 382015412), (445, 364846180), (850, 191007706), (890, 182423090), (1513, 107307700), (1700, 95503853), (1780, 91211545), (2225, 72969236), (3026, 53653850), (4450, 36484618), (6052, 26826925), (7565, 21461540), (8900, 18242309), (15130, 10730770), (30260, 5365385), (37825, 4292308), (75650, 2146154), (151300, 1073077)]