386345600

素因数分解:

$2^7\times 5^2\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 961722300

約数和(自身を除く): 575376700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 157, 160, 200, 314, 320, 400, 628, 640, 769, 785, 800, 1256, 1538, 1570, 1600, 2512, 3076, 3140, 3200, 3845, 3925, 5024, 6152, 6280, 7690, 7850, 10048, 12304, 12560, 15380, 15700, 19225, 20096, 24608, 25120, 30760, 31400, 38450, 49216, 50240, 61520, 62800, 76900, 98432, 100480, 120733, 123040, 125600, 153800, 241466, 246080, 251200, 307600, 482932, 492160, 502400, 603665, 615200, 965864, 1207330, 1230400, 1931728, 2414660, 2460800, 3018325, 3863456, 4829320, 6036650, 7726912, 9658640, 12073300, 15453824, 19317280, 24146600, 38634560, 48293200, 77269120, 96586400, 193172800, 386345600]

約数ペア:

[(1, 386345600), (2, 193172800), (4, 96586400), (5, 77269120), (8, 48293200), (10, 38634560), (16, 24146600), (20, 19317280), (25, 15453824), (32, 12073300), (40, 9658640), (50, 7726912), (64, 6036650), (80, 4829320), (100, 3863456), (128, 3018325), (157, 2460800), (160, 2414660), (200, 1931728), (314, 1230400), (320, 1207330), (400, 965864), (628, 615200), (640, 603665), (769, 502400), (785, 492160), (800, 482932), (1256, 307600), (1538, 251200), (1570, 246080), (1600, 241466), (2512, 153800), (3076, 125600), (3140, 123040), (3200, 120733), (3845, 100480), (3925, 98432), (5024, 76900), (6152, 62800), (6280, 61520), (7690, 50240), (7850, 49216), (10048, 38450), (12304, 31400), (12560, 30760), (15380, 25120), (15700, 24608), (19225, 20096)]