75473320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7682

約数の個数: 64

約数和(自身を含む): 192528000

約数和(自身を除く): 117054680

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 7639, 9880, 15278, 30556, 38195, 61112, 76390, 99307, 145141, 152780, 198614, 290282, 305560, 397228, 496535, 580564, 725705, 794456, 993070, 1161128, 1451410, 1886833, 1986140, 2902820, 3773666, 3972280, 5805640, 7547332, 9434165, 15094664, 18868330, 37736660, 75473320]

約数ペア:

[(1, 75473320), (2, 37736660), (4, 18868330), (5, 15094664), (8, 9434165), (10, 7547332), (13, 5805640), (19, 3972280), (20, 3773666), (26, 2902820), (38, 1986140), (40, 1886833), (52, 1451410), (65, 1161128), (76, 993070), (95, 794456), (104, 725705), (130, 580564), (152, 496535), (190, 397228), (247, 305560), (260, 290282), (380, 198614), (494, 152780), (520, 145141), (760, 99307), (988, 76390), (1235, 61112), (1976, 38195), (2470, 30556), (4940, 15278), (7639, 9880)]