1330696235780

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{44623}}^1\times {\mathrm{10007}}^1$

素因数の和:54788

約数の個数: 48

約数和(自身を含む): 2813561049600

約数和(自身を除く): 1482864813820

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 10007, 20014, 40028, 44623, 50035, 89246, 100070, 178492, 200140, 223115, 446230, 892460, 1491043, 2982086, 5964172, 6648827, 7455215, 13297654, 14910430, 26595308, 29820860, 33244135, 66488270, 132976540, 446542361, 893084722, 1786169444, 2232711805, 4465423610, 8930847220, 66534811789, 133069623578, 266139247156, 332674058945, 665348117890, 1330696235780]

約数ペア:

[(1, 1330696235780), (2, 665348117890), (4, 332674058945), (5, 266139247156), (10, 133069623578), (20, 66534811789), (149, 8930847220), (298, 4465423610), (596, 2232711805), (745, 1786169444), (1490, 893084722), (2980, 446542361), (10007, 132976540), (20014, 66488270), (40028, 33244135), (44623, 29820860), (50035, 26595308), (89246, 14910430), (100070, 13297654), (178492, 7455215), (200140, 6648827), (223115, 5964172), (446230, 2982086), (892460, 1491043)]