23436880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 60799680

約数和(自身を除く): 37362800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 907, 1292, 1360, 1520, 1615, 1814, 2584, 3230, 3628, 4535, 5168, 6460, 7256, 9070, 12920, 14512, 15419, 17233, 18140, 25840, 30838, 34466, 36280, 61676, 68932, 72560, 77095, 86165, 123352, 137864, 154190, 172330, 246704, 275728, 292961, 308380, 344660, 585922, 616760, 689320, 1171844, 1233520, 1378640, 1464805, 2343688, 2929610, 4687376, 5859220, 11718440, 23436880]

約数ペア:

[(1, 23436880), (2, 11718440), (4, 5859220), (5, 4687376), (8, 2929610), (10, 2343688), (16, 1464805), (17, 1378640), (19, 1233520), (20, 1171844), (34, 689320), (38, 616760), (40, 585922), (68, 344660), (76, 308380), (80, 292961), (85, 275728), (95, 246704), (136, 172330), (152, 154190), (170, 137864), (190, 123352), (272, 86165), (304, 77095), (323, 72560), (340, 68932), (380, 61676), (646, 36280), (680, 34466), (760, 30838), (907, 25840), (1292, 18140), (1360, 17233), (1520, 15419), (1615, 14512), (1814, 12920), (2584, 9070), (3230, 7256), (3628, 6460), (4535, 5168)]