1642202300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37579}}^1$

素因数の和:37635

約数の個数: 72

約数和(自身を含む): 3914332800

約数和(自身を除く): 2272130500

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1900, 2185, 2300, 4370, 8740, 10925, 21850, 37579, 43700, 75158, 150316, 187895, 375790, 714001, 751580, 864317, 939475, 1428002, 1728634, 1878950, 2856004, 3457268, 3570005, 3757900, 4321585, 7140010, 8643170, 14280020, 16422023, 17286340, 17850025, 21607925, 32844046, 35700050, 43215850, 65688092, 71400100, 82110115, 86431700, 164220230, 328440460, 410550575, 821101150, 1642202300]

約数ペア:

[(1, 1642202300), (2, 821101150), (4, 410550575), (5, 328440460), (10, 164220230), (19, 86431700), (20, 82110115), (23, 71400100), (25, 65688092), (38, 43215850), (46, 35700050), (50, 32844046), (76, 21607925), (92, 17850025), (95, 17286340), (100, 16422023), (115, 14280020), (190, 8643170), (230, 7140010), (380, 4321585), (437, 3757900), (460, 3570005), (475, 3457268), (575, 2856004), (874, 1878950), (950, 1728634), (1150, 1428002), (1748, 939475), (1900, 864317), (2185, 751580), (2300, 714001), (4370, 375790), (8740, 187895), (10925, 150316), (21850, 75158), (37579, 43700)]