42236720

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{773}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 98471376

約数和(自身を除く): 56234656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 773, 1366, 1546, 2732, 3092, 3415, 3865, 5464, 6184, 6830, 7730, 10928, 12368, 13660, 15460, 27320, 30920, 54640, 61840, 527959, 1055918, 2111836, 2639795, 4223672, 5279590, 8447344, 10559180, 21118360, 42236720]

約数ペア:

[(1, 42236720), (2, 21118360), (4, 10559180), (5, 8447344), (8, 5279590), (10, 4223672), (16, 2639795), (20, 2111836), (40, 1055918), (80, 527959), (683, 61840), (773, 54640), (1366, 30920), (1546, 27320), (2732, 15460), (3092, 13660), (3415, 12368), (3865, 10928), (5464, 7730), (6184, 6830)]