23184940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 56306880

約数和(自身を除く): 33121940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 37, 38, 68, 74, 76, 85, 95, 97, 148, 170, 185, 190, 194, 323, 340, 370, 380, 388, 485, 629, 646, 703, 740, 970, 1258, 1292, 1406, 1615, 1649, 1843, 1940, 2516, 2812, 3145, 3230, 3298, 3515, 3589, 3686, 6290, 6460, 6596, 7030, 7178, 7372, 8245, 9215, 11951, 12580, 14060, 14356, 16490, 17945, 18430, 23902, 31331, 32980, 35890, 36860, 47804, 59755, 61013, 62662, 68191, 71780, 119510, 122026, 125324, 136382, 156655, 239020, 244052, 272764, 305065, 313310, 340955, 610130, 626620, 681910, 1159247, 1220260, 1363820, 2318494, 4636988, 5796235, 11592470, 23184940]

約数ペア:

[(1, 23184940), (2, 11592470), (4, 5796235), (5, 4636988), (10, 2318494), (17, 1363820), (19, 1220260), (20, 1159247), (34, 681910), (37, 626620), (38, 610130), (68, 340955), (74, 313310), (76, 305065), (85, 272764), (95, 244052), (97, 239020), (148, 156655), (170, 136382), (185, 125324), (190, 122026), (194, 119510), (323, 71780), (340, 68191), (370, 62662), (380, 61013), (388, 59755), (485, 47804), (629, 36860), (646, 35890), (703, 32980), (740, 31331), (970, 23902), (1258, 18430), (1292, 17945), (1406, 16490), (1615, 14356), (1649, 14060), (1843, 12580), (1940, 11951), (2516, 9215), (2812, 8245), (3145, 7372), (3230, 7178), (3298, 7030), (3515, 6596), (3589, 6460), (3686, 6290)]